Ministers are looking to raise up to £3bn before the end of the year through the sale of the government's 33 per cent stake in Urenco, the uranium enrichment company, in one of the biggest privatisations in years.
The deal would be a relief to the Treasury, which hopes that a series of sales will put a dent in the country's towering debt. Royal Mail could also be sold this year, raising £3bn-£4bn.